830062380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 2729825280

約数和(自身を除く): 1899762900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 179, 181, 183, 210, 244, 305, 358, 362, 366, 420, 427, 537, 543, 610, 716, 724, 732, 854, 895, 905, 915, 1074, 1086, 1220, 1253, 1267, 1281, 1708, 1790, 1810, 1830, 2135, 2148, 2172, 2506, 2534, 2562, 2685, 2715, 3580, 3620, 3660, 3759, 3801, 4270, 5012, 5068, 5124, 5370, 5430, 6265, 6335, 6405, 7518, 7602, 8540, 10740, 10860, 10919, 11041, 12530, 12670, 12810, 15036, 15204, 18795, 19005, 21838, 22082, 25060, 25340, 25620, 32399, 32757, 33123, 37590, 38010, 43676, 44164, 54595, 55205, 64798, 65514, 66246, 75180, 76020, 76433, 77287, 97197, 109190, 110410, 129596, 131028, 132492, 152866, 154574, 161995, 163785, 165615, 194394, 218380, 220820, 226793, 229299, 231861, 305732, 309148, 323990, 327570, 331230, 382165, 386435, 388788, 453586, 458598, 463722, 485985, 647980, 655140, 662460, 680379, 764330, 772870, 907172, 917196, 927444, 971970, 1133965, 1146495, 1159305, 1360758, 1528660, 1545740, 1943940, 1976339, 2267930, 2292990, 2318610, 2721516, 3401895, 3952678, 4535860, 4585980, 4637220, 5929017, 6803790, 7905356, 9881695, 11858034, 13607580, 13834373, 19763390, 23716068, 27668746, 29645085, 39526780, 41503119, 55337492, 59290170, 69171865, 83006238, 118580340, 138343730, 166012476, 207515595, 276687460, 415031190, 830062380]

約数ペア:

[(1, 830062380), (2, 415031190), (3, 276687460), (4, 207515595), (5, 166012476), (6, 138343730), (7, 118580340), (10, 83006238), (12, 69171865), (14, 59290170), (15, 55337492), (20, 41503119), (21, 39526780), (28, 29645085), (30, 27668746), (35, 23716068), (42, 19763390), (60, 13834373), (61, 13607580), (70, 11858034), (84, 9881695), (105, 7905356), (122, 6803790), (140, 5929017), (179, 4637220), (181, 4585980), (183, 4535860), (210, 3952678), (244, 3401895), (305, 2721516), (358, 2318610), (362, 2292990), (366, 2267930), (420, 1976339), (427, 1943940), (537, 1545740), (543, 1528660), (610, 1360758), (716, 1159305), (724, 1146495), (732, 1133965), (854, 971970), (895, 927444), (905, 917196), (915, 907172), (1074, 772870), (1086, 764330), (1220, 680379), (1253, 662460), (1267, 655140), (1281, 647980), (1708, 485985), (1790, 463722), (1810, 458598), (1830, 453586), (2135, 388788), (2148, 386435), (2172, 382165), (2506, 331230), (2534, 327570), (2562, 323990), (2685, 309148), (2715, 305732), (3580, 231861), (3620, 229299), (3660, 226793), (3759, 220820), (3801, 218380), (4270, 194394), (5012, 165615), (5068, 163785), (5124, 161995), (5370, 154574), (5430, 152866), (6265, 132492), (6335, 131028), (6405, 129596), (7518, 110410), (7602, 109190), (8540, 97197), (10740, 77287), (10860, 76433), (10919, 76020), (11041, 75180), (12530, 66246), (12670, 65514), (12810, 64798), (15036, 55205), (15204, 54595), (18795, 44164), (19005, 43676), (21838, 38010), (22082, 37590), (25060, 33123), (25340, 32757), (25620, 32399)]